Is there any encryption scheme for Puppy? I want to encrpyt my file called topsecret.doc and sent it via email. At the receiving end, there's also a Puppy PC that will decrpyt my secret file with a password ofcourse. Atleast using 32-128 bit encryption.

Go to the directory where your file is
right click with ROX and select Xterm here

type

Code:

# bcrypt mysecret.txt

where
mysecret.txt is the name of your secret file

You will then be prompted for an encryption key (twice - use the same one)
- if you can not tell the person or send a secure encryption key- then use a word only they would know and provide this in a seperate email

Code:

Encryption key:
Again:

a file is created called
mysecret.txt.bfe

This is encrypted. You send that.

To decrypt
use

Code:

bcrypt mysecret.txt.bfe

and put in the Encryption key when prompted

mysecret.txt is restored and readable . . .

Hey this would be a great/easy project for someone to put a front end on. Anyone up for it?
_________________Puppy WIKI

Very nice. Another app already in puppy getting some attention.
Verynice indeed. Maybe this is why an announcement of packages
would be nice. Especially upgrades_________________Heaven is on the way, until then let's get the truth out!

Another thing to note about bcrypt is that is will overwrite the input file with random data, to make it unrecoverable. (The default is 3 times, but you can tell it to do more).

This seems useful in itself, because (as in other OS's) "deleting" a file will still leave it in a recoverable state. Puppy does not have the Linux "shred" utility, which is usually the way to destroy files securely.

So, to get rid of a file more securely, why not bcrypt it with a random password, let the input file be shredded, and then delete the encypted version.

Is there any encryption scheme for Puppy? I want to encrpyt my file called topsecret.doc and sent it via email. At the receiving end, there's also a Puppy PC that will decrpyt my secret file with a password ofcourse. Atleast using 32-128 bit encryption.

I made a dotpup for GnuPG, which is the open source version of PGP. It's a public key encryption program, which is very good for email. If you're using Thunderbird for your email client there is a very good gui for GnuPG which installs as a plugin/extension into Thunderbird. I don't have the url handy, but you can do a search for GnuPG and get more information on it.

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Just curious, PGP uses private and public keys which makes it possible to share info without have to agree on any specific code solution and the code will change according to the pivate key you uses to open your info, hope you can follow what i mean. The question here is , in wich way are bcypt unbreakable. compared to PGP.

I think I know enough about the subject of encryption to say with confidence that nobody claims any encryption process is impossible to break, only that it would take so long that it isn't worth doing. (Unless you have an unlimited budget and nothing better to do.)

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